The collection consists of one box, 15” x 5” x 10”. It contains mostly paper materials, documents, travel and military records and certificates, newspaper and magazine clippings, a notebook, handwritten slips, and similar items. A small box containing military buttons and insignia is included.

The collection contains materials collected by and related to Lillian Boyer during her time as an aerial exhibitionist in the 1920s. The material includes personal and biographic history from this time. The collection includes documents, correspondence, news articles and clippings, photographs, and audiovisual material.

The collection consists purely of photographs and negatives relating to Douglas Aircraft. The collection is arranged by material type. There are several images of a few types of aircraft. The owner and photographer are unknown. Copyright restrictions might apply.

Harry Haw served the U.S. Army as a pilot in the 514th Observation Squadron from 1917 to about 1930, after which he became a civilian transport pilot before moving to San Diego, CA, and becoming a science teacher. This Collection relates to his life in aviation.

Clifton Hogan was an Early Bird of aviation.

James Stephen Krull (2/14/1889 - 1/21/1978) enlisted in the aviation section of the Signal Corps on July 25, 1914, and was assigned to the Army Flying School at North Island, Coronado, California.

Elmer Leonhardt was an early Airmail Pilot.

This Collection documents flight training in the South during the First World War.

Earl Otto Stolle (2/15/1899 - 11/18/1986) was a pilot in the US Navy, stationed at San Diego from 1928 to 1943. He served in VT Squadron 1-B, VB Squadron 1-B, VP Squadron 2-F, Patrol Squadron 7, and Patrol Squadron 14.